Package org.apache.ignite.internal.binary

Interface BinaryReaderEx

All Superinterfaces:

AutoCloseable, BinaryRawReader, BinaryReader, DataInput, ObjectInput

public interface BinaryReaderEx
extends BinaryReader, BinaryRawReader, ObjectInput

Extended reader interface.

Method Summary

Modifier and Type	Method	Description
org.apache.ignite.internal.binary.BinaryClassDescriptor	descriptor()
Object	deserialize()
boolean	findFieldByName(String name)	Try finding the field by name.
Object	getHandle(int pos)	Get handle.
BinarySchema	getOrCreateSchema()	Get or create object schema.
org.apache.ignite.internal.binary.BinaryReaderHandles	handles()	Get all handles.
BinaryInputStream	in()
boolean	isEmpty()
@Nullable Object	readObjectDetached()
@Nullable Object	readObjectDetached(boolean deserialize)
void	setHandle(Object obj)	Set handle.
void	setHandle(Object obj, int pos)	Set handle.
Object	unmarshal(int offset)
Object	unmarshalField(int fieldId)
Object	unmarshalField(String fieldName)

Methods inherited from interface org.apache.ignite.binary.BinaryRawReader

readBoolean, readBooleanArray, readByte, readByteArray, readChar, readCharArray, readCollection, readCollection, readDate, readDateArray, readDecimal, readDecimalArray, readDouble, readDoubleArray, readEnum, readEnumArray, readFloat, readFloatArray, readInt, readIntArray, readLong, readLongArray, readMap, readMap, readObject, readObjectArray, readShort, readShortArray, readString, readStringArray, readTime, readTimeArray, readTimestamp, readTimestampArray, readUuid, readUuidArray

Methods inherited from interface org.apache.ignite.binary.BinaryReader

rawReader, readBoolean, readBooleanArray, readByte, readByteArray, readChar, readCharArray, readCollection, readCollection, readDate, readDateArray, readDecimal, readDecimalArray, readDouble, readDoubleArray, readEnum, readEnumArray, readFloat, readFloatArray, readInt, readIntArray, readLong, readLongArray, readMap, readMap, readObject, readObjectArray, readShort, readShortArray, readString, readStringArray, readTime, readTimeArray, readTimestamp, readTimestampArray, readUuid, readUuidArray

Methods inherited from interface java.io.DataInput

readBoolean, readByte, readChar, readDouble, readFloat, readFully, readFully, readInt, readLine, readLong, readShort, readUnsignedByte, readUnsignedShort, readUTF, skipBytes

Methods inherited from interface java.io.ObjectInput

available, close, read, read, read, readObject, skip

Method Detail

readObjectDetached

@Nullable
@Nullable Object readObjectDetached()
                             throws BinaryObjectException

Returns:

Object.

Throws:

BinaryObjectException - In case of error.

readObjectDetached

@Nullable
@Nullable Object readObjectDetached(boolean deserialize)
                             throws BinaryObjectException

Parameters:

deserialize - True if object should be deserialized during reading.

Returns:

Object.

Throws:

BinaryObjectException - In case of error.

in

BinaryInputStream in()

Returns:

Input stream.

unmarshal

Object unmarshal(int offset)

Parameters:

offset - Offset in the array.

Returns:

Unmarshalled value.

Throws:

BinaryObjectException - In case of error.

deserialize

Object deserialize()
            throws BinaryObjectException

Returns:

Deserialized object.

Throws:

BinaryObjectException - If failed.

descriptor

org.apache.ignite.internal.binary.BinaryClassDescriptor descriptor()

Returns:

Descriptor.

unmarshalField

Object unmarshalField(String fieldName)
               throws BinaryObjectException

Parameters:

fieldName - Field name.

Returns:

Unmarshalled value.

Throws:

BinaryObjectException - In case of error.

unmarshalField

Object unmarshalField(int fieldId)
               throws BinaryObjectException

Parameters:

fieldId - Field ID.

Returns:

Unmarshalled value.

Throws:

BinaryObjectException - In case of error.

findFieldByName

boolean findFieldByName(String name)

Try finding the field by name.

Parameters:

name - Field name.

Returns:

Offset.

getOrCreateSchema

BinarySchema getOrCreateSchema()

Get or create object schema.

Returns:

Schema.

setHandle

void setHandle(Object obj)

Set handle.

Parameters:

obj - Object.

setHandle

void setHandle(Object obj,
               int pos)

Set handle.

Parameters:

obj - Object.

pos - Position.

getHandle

Object getHandle(int pos)

Get handle.

Parameters:

pos - Position.

Returns:

Handle.

handles

org.apache.ignite.internal.binary.BinaryReaderHandles handles()

Get all handles.

Returns:

Handles.

isEmpty

boolean isEmpty()